Early operational Corridor 3 was inaugurated alongside
Corridor 2 on January 15, 2006, both of which were met with strong public enthusiasm. It was initially targeted that 71 new buses would serve Corridors 2 and 3 by April 2006, three months after the start of operations. Corridor 3 operated along the
Kalideres–
Pasar Baru route until it was temporarily adjusted in 2023.
24-hour service Corridors 1, 3, and
9 were the first Transjakarta corridors to begin 24-hour operations on June 1, 2014. At the time, only selected stations offered the 24-hour service. All stations later began serving 24-hour operations. Corridor 3 now serves all of its stations round-the-clock.
Bus station revitalization On December 16, 2020, as part of efforts to improve service quality, the eastern terminus of Corridor 3 at the time—Pasar Baru BRT station— was closed for revitalisation works. It reopened one month later on January 16, 2021. The revitalisation of Pasar Baru station also marked the beginning of a revitalisation programme to rebuild 46 BRT stations between 2021 and 2023. Following the revitalisation of Pasar Baru station, Jembatan Gantung BRT station was temporarily closed for revitalisation works on September 5, 2022, followed by Kalideres BRT station the next day. The revitalised Jembatan Gantung station reopened on April 6, 2023, with Kalideres following on July 23, 2023. On June 1, 2023, Jembatan Baru BRT station was closed for revitalisation, followed two days later by Grogol 1 station (now known as Grogol), alongside its Corridor 9 counterpart Grogol 2 (now known as Grogol Reformasi). Jembatan Baru station reopened on October 21, 2023. Grogol station reopened on November 4, 2023.
Temporary readjustment On March 4, 2023, due to the construction of Phase 2A of the
Jakarta MRT, Harmoni BRT station—which served
Corridors 1,
2, 3, and
8—was relocated to a temporary structure with limited capacity that could only serve Corridor 1 passengers. To prevent overcrowding at Pasar Baru station, caused by the high passenger volume from Corridors 3 and 8, Transjakarta decided to reroute Corridor 3 along the southbound Corridor 1 route, bypassing Monumen Nasional and terminating at
Bundaran HI BRT station. As a result, Corridor 3 could no longer serve Pecenongan, Juanda, and Pasar Baru stations, which were taken over by the temporarily extended Corridor 8. However, on May 29, 2023, Corridor 3 was shortened to terminate at Monumen Nasional station to in order to reduce headways. This temporary readjustment will remain in effect until the completion of the MRT construction works, either in 2027 or 2029. == List of BRT stations ==